OEM-quality PCV breather valve, OE number 035 103 245 G. Helps maintain proper crankcase ventilation and reduce oil leaks.
$19.99
The 035103245G PCV Valve is an OEM-quality breather component for the positive crankcase ventilation system. It controls crankcase gases and directs them back into the intake system for combustion. Consequently, it helps reduce pressure buildup, oil vapor accumulation, and unnecessary emissions.
This valve supports stable engine operation by allowing the crankcase ventilation system to function as intended. Moreover, its heat- and oil-resistant construction helps provide dependable service in demanding engine-bay conditions.
During engine operation, combustion gases can pass into the crankcase. Therefore, the PCV system must control and recycle these gases safely. Without proper ventilation, internal pressure can increase and force oil past seals or gaskets.
Furthermore, excessive crankcase pressure may contribute to oil leaks, increased oil consumption, and poor engine operation. Replacing a damaged breather valve helps restore proper ventilation and supports a cleaner engine bay.
Inspect the crankcase ventilation system if you notice any of these common symptoms:
Rough or unstable engine idle.
Increased engine oil consumption.
Oil seepage around engine seals or gaskets.
Whistling, hissing, or air-leak noises from the engine bay.
Check engine light related to air or fuel mixture concerns.
Reduced fuel efficiency or hesitation during acceleration.
Excessive oil vapor inside intake components.
OE Part Number: 035 103 245 G
Function: Controls crankcase gases within the PCV system.
Protection: Helps reduce pressure buildup and potential oil leaks.
Performance: Supports smooth idle and dependable engine efficiency.
Construction: Heat- and oil-resistant materials for long service life.
Installation: Direct OEM-style replacement for applicable VW and Audi applications.
Always verify fitment by VIN before ordering. Before replacing the valve, inspect connected breather hoses, fittings, and intake connections for cracks or loose clamps. Additionally, check for oil contamination or hardened rubber components in the surrounding ventilation system.
Always verify fitment by VIN before ordering. Fitment depends on engine code, model year, crankcase ventilation layout, and original installed part number.
035 103 245 G
| Weight | .30 lbs |
|---|---|
| Dimensions | 4 × 2 × 2 in |
| Mfg Part # | 035103245G |
| Year | Make | Model | Engine | Notes |
|---|---|---|---|---|
| 2003-2006 | Audi | TT | 1.8L | |
| 2001-2006 | Volkswagen | Golf | 1.8L | |
| 2002-2003 | Volkswagen | Jetta | 1.8L | |
| Audi | TT MKI | 180HP | Use vehicle selector to confirm fitment | |
| Volkswagen | 337/20AE | 1.8T | Use vehicle selector to confirm fitment | |
| Volkswagen | Golf IV | 1.8T | For vehicles with a VIN from 1J-1-071 000, split is in model year 2001 | |
| Volkswagen | Jetta IV | 1.8T | For vehicles with AWP engine code, with production date up to 6/30/2003 |
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